- Joined
- Jan 15, 2002
- Professional Status
- Certified General Appraiser
- State
- California
USPAP has never noted physical inspection to be a universally applicable minimum requirement for appraisal work. We have always performed some assignments without benefit of an interior inspection (drive-by) and some assignments without any inspection of the improvements at all (pre-construction and post-destruction).
Granted, it has not been common for clients to rely on exterior-only based appraisals for non-residential properties, but I don't think there's any more exposure to the appraiser for this than if they were doing it on residential properties. The big question has always been whether the clients understood and were willing to accept responsibility for their decision to rely on an appraisal that uses extra assumptions and has extra limitations.
Granted, it has not been common for clients to rely on exterior-only based appraisals for non-residential properties, but I don't think there's any more exposure to the appraiser for this than if they were doing it on residential properties. The big question has always been whether the clients understood and were willing to accept responsibility for their decision to rely on an appraisal that uses extra assumptions and has extra limitations.